On April 9, 1865, Robert E. Lee surrendered the Army of Northern Virginia to Ulysses S. Grant at Appomattox Courthouse. Ironically, the site of this last major battle was owned by Wilmer McLean, a retired officer of the Virginia militia, who had moved his family into the Courthouse nearly four years earlier after his farm in Northern Virginia became the site of the first battle of Bull Run. It could be said that McLean hosted both one of the major battles at the beginning and near the end of the Civil War.
Additional troops around the country disbanded and surrendered. In fact, the last major surrender by a general occurred on June 23, 1865. The last naval vessel to surrender did not occur until November 6, 1865.